Compare 847 vs 849
| Property | 847 | 849 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 71 × 112 | 31 × 2831 |
| Prime factorization | 7 × 11 × 11 | 3 × 283 |
| Divisors count | 6 | 4 |
| Divisors | 1, 7, 11, 77, 121, 847 | 1, 3, 283, 849 |
| Number of properties | 0 | 1 |
| Semiprimes | 256th | |
| Roman numberals | DCCCXLVII | DCCCXLIX |
| Base 2 | 11010011112 | 11010100012 |
| Base 3 | 10111013 | 10111103 |
| Base 4 | 310334 | 311014 |
| Base 5 | 113425 | 113445 |
| Base 6 | 35316 | 35336 |
| Base 7 | 23207 | 23227 |
| Base 8 | 15178 | 15218 |
| Base 9 | 11419 | 11439 |
| Base 10 | 84710 | 84910 |
| Base 11 | 70011 | 70211 |
| Base 12 | 5a712 | 5a912 |
| Base 13 | 50213 | 50413 |
| Base 14 | 44714 | 44914 |
| Base 15 | 3b715 | 3b915 |
| Base 16 | 34f16 | 35116 |